- GaN chargers run cooler at high combined wattage, which matters more as port count and simultaneous use increase
- A 100W+ GaN charger with 3-4 ports can realistically replace several single-device chargers with less desk clutter
- Check the per-port wattage breakdown for every combination of active ports, not just the marketing headline number
Bottom line
A good multi-port hub is judged by its worst-case port combination, not its best-case one — check the wattage table in the product listing before assuming it’ll cover your busiest charging night.